Maximum allowable concentrations (MAC) of harmful substances in occupational air. Amendment No. 1 to hygienic normatives "Maximum allowable concentrations (MAC) of harmful substances in occupational air: GN 2.2.5.686-98" dated 04.02.98
Maximum allowable concentrations (MAC) of microorganism-producers, bacterial products and their components in the atmospheric air of inhabited places. Amendment No. 1 to GN 2.1.6.711-98
Maximum permissible concentrations (MPC) of O-(1,2,2 trimethylpropyl) of methilfluorophosphonate (soman) in water of water objects of drinking and cultural-domestic water use